Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jo A Hittner, PHD LP
Clinical Psychologist in Winona, MN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548241581
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Registry record
Entity type Individual (Type 1)
Name Jo A Hittner
Credential PHD LP
Sex Female
Practice address 166 Main St, Winona, MN, 55987
Phone (507) 454-4341
Fax (507) 453-6267
Enumeration date Nov 8, 2005
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License LP2661 (MN) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 38123GU | Other | MN | BCBS |
| 117929 | Other | MN | U CARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jo Hittner?
Jo Hittner is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.